203496240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{847901}}^1$

素因数の和:847917

約数の個数: 40

約数和(自身を含む): 630839088

約数和(自身を除く): 427342848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 847901, 1695802, 2543703, 3391604, 4239505, 5087406, 6783208, 8479010, 10174812, 12718515, 13566416, 16958020, 20349624, 25437030, 33916040, 40699248, 50874060, 67832080, 101748120, 203496240]

約数ペア:

[(1, 203496240), (2, 101748120), (3, 67832080), (4, 50874060), (5, 40699248), (6, 33916040), (8, 25437030), (10, 20349624), (12, 16958020), (15, 13566416), (16, 12718515), (20, 10174812), (24, 8479010), (30, 6783208), (40, 5087406), (48, 4239505), (60, 3391604), (80, 2543703), (120, 1695802), (240, 847901)]